Holding(s) in Company

Filtrona plc
30 June 2005


                                   SCHEDULE 10

                    NOTIFICATION OF MAJOR INTERESTS IN SHARES
     
1.   Name of company

     Filtrona plc

2.   Name of shareholder having a major interest

     Aviva plc (including Morley Fund Management Limited)

3.   Please state whether notification indicates that it is in respect of 
     holding of the shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a 
     holding of that  person's spouse or children under the age of 18

     Aviva plc (including Morley Fund Management Limited)

4.   Name of the registered holder(s) and, if more than one holder, the number 
     of shares held by each of them

     BNY Norwich Union Nominees Ltd                             2,267,686
     Chase GA Group Nominees Ltd                                4,279,135
     Chase Nominees Ltd                                            63,390
     CUIM Nominee Ltd                                           1,946,902
                                                                8,557,113
                                                              -----------
     
5.   Number of shares / amount of stock acquired

     N/A

6.   Percentage of issued class
     
     N/A
     
7.   Number of shares / amount of stock disposed

     533,063 shares

8.   Percentage of issued class

     0.24%

9.   Class of security

     Ordinary Shares

10.  Date of transaction

     29 June 2005

11.  Date company informed

     30 June 2005
     
12.  Total holding following this notification

     8,557,113 Ordinary Shares

13.  Total percentage holding of issued class following this notification

     3.90%

14.  Any additional information

     N/A

15.  Name of contact and telephone number for queries

     Shanny Looi - 01908 359100

16.  Name and signature of authorised company official responsible for making 
     this notification

     Steve Dryden - Company Secretary

     Date of notification

     30 June 2005


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